136289790116 has 12 divisors (see below), whose sum is σ = 238909341132. Its totient is φ = 68029978368.

The previous prime is 136289790103. The next prime is 136289790229. The reversal of 136289790116 is 611097982631.

It can be written as a sum of positive squares in 2 ways, for example, as 67516825600 + 68772964516 = 259840^2 + 262246^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28726505 + ... + 28731248.

It is an arithmetic number, because the mean of its divisors is an integer number (19909111761).

Almost surely, 2^136289790116 is an apocalyptic number.

It is an amenable number.

136289790116 is a deficient number, since it is larger than the sum of its proper divisors (102619551016).

136289790116 is a wasteful number, since it uses less digits than its factorization.

136289790116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57458350 (or 57458348 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 53.

The spelling of 136289790116 in words is "one hundred thirty-six billion, two hundred eighty-nine million, seven hundred ninety thousand, one hundred sixteen".